In e559ecd5 ([erp5_crm] Activate actions for ERP5JS, 2019-09-25) we introduced
a regression, support for erp5_xhtml_style got broken in "Create Response"
when enabling ERP5JS.

It was fixed later in 3125590f (fixup! [erp5_crm] Activate actions for ERP5JS,
2020-10-23).

This extends test coverage for:
 - "Create Response" in erp5_xhtml_style
 - "Create New Event" in both ERP5JS and erp5_xhtml_style

See merge request !1397

When rendering error page, the default header_title is computed in global_definitions
and this is done by concatenating string:ERP5 (which is unicode) and the
title of the portal (which is an UTF-8 encoded string), which causes an
UnicodeDecodeError, because the portal title was decoded as ASCII.

Because header_title is usually an UTF-8 encoded string, also use an UTF-8
encoded string for 'ERP5' default value.

Following current convention of having x_ui_test for the framework and the
xhtml style tests and x_renderjs_ui_test for the ERP5JS version of the tests.

to ensure no regressions in legacy UI

When the preferred text format is set, the default value of the text editor
for the reply body shows the original message quoted.

Also remove a non applicable copy-pasted comment

See merge request !1395

Revert "erp5_officejs: erp5_hal_json_style Skin is used and without it erp5_officejs cannot be installed."

This reverts commit 1b706b6c. erp5_officejs
depends erp5_web_renderjs_ui which in turn depends on erp5_hal_json_style.

There is no such as thing as "Long Title" in erp5
There is "Title" and "Short Title"

because this business template uses fields from erp5_trade field libraries

These fields were created when proxify action was broken.
This re-exports the fields after using fixConsistency on them.

see also !1352

also add rel="noopener noreferrer" for security.

It seems this workfliow was created by copy-pasting event_workflow,
without cleaning these variables up: they are used by a transition dialog
on event_workflow but nothing on this workflow.
Still, they are stored on every single document on every single transition,
wasting resources. So remove them.

erp5_jquery_sheet_editor: unset Accelerated HTTP Cache Manager configuration in intermediate template.

See merge request !1385

So different test suites can have a same named sequence without
theme colliding with each other

When installing the tested software failed, no test result lines
have been created, this should have status FAILED.

person reference contained the username, so test was also passing, but what we
really want to test is that the username is in the mail body.

ee64d50c (patches/CookieCrumbler: update patch for CMF 2.3, 2019-09-09)
introduced a NameError, getRequest was not imported.

All reports were properly including movements from the last day,
except general ledger which were only including movements made
without hours:minutes (at midnight). This was not a problem for
manually entered transactions, which are usually made at 00:00
but when transactions are entered with hour:minutes they were
not included.

BMP are not compressed and use more disk space than PNG.
The trick is that ERP5 uses by default a quality of 75% on images ([this is
default on propertysheet]) so we need to dump the image with maximum (100%)
quality.

Update also assertion message to not include the full base64 image in case of
difference, use a short assertion message and save images in log folder.

[this is default on propertysheet]: https://lab.nexedi.com/nexedi/erp5/blob/2f9b67fae3ac59955231d4191a34134ff1b6079a/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/HtmlStylePreference/preferred_image_quality_property.xml#L56